Hi James, Can this problem be eliminated after aligning the version of all ZFS related packages? If so, this would a confirmed bug to be fixed.
On Mon, Apr 29, 2019 at 01:55:06PM +0100, James Youngman wrote: > Cause and solution are described in some detail here: > https://www.reddit.com/r/zfs/comments/bicu1g/zfs_send_issues_a_zfs_ioctl_which_fails_with/em1rj9r/?utm_source=share&utm_medium=web2x > -- the cause was a config error, and the solution was to correct the > config error. > > But, when an ioctl() call fails with EINVAL, this should not cause a > coredump in the zfs tools. IMO that's still a bug.

